FIELD: electrolytic production of aluminum out of cryolite-alumina melt, namely method for mounting roasted anodes in aluminum cell with upper electric current supply pins.
SUBSTANCE: method comprises steps of inserting electric current supply pins into anode cemented along vertical and horizontal planes and formed of separate roasted blocks. Blocks are cemented one to other at shifting of their upper surfaces one relative to other in vertical plane. Current supply pins are replaced as anode is consumed at electrolysis process. Anode is grown up by alternatively growing up its blocks at burning lower surface of anode while keeping shift value of block in upper plane. At replacing pins are lifted up to level of block and cemented into grown up block.
EFFECT: possibility of continuous operation of roasted anodes with vertical electric current supply.
2 cl, 2 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| METHOD OF INSTALLATION OF BURNED ANODE IN ELECTROLYTIC CELL FOR PRODUCTION OF ALUMINIUM WITH VERTICAL CURRENT CONTACT | 2006 |
|
RU2338812C2 |
| METHOD OF MAINTENANCE OF ELECTROLYTIC CELL FOR ALUMINUM PRODUCTION WITH BAKED ANODES | 2017 |
|
RU2649930C1 |
| METHOD OF FORMING A SECONDARY ANODE OF AN ALUMINUM ELECTROLYSIS CELL WITH A SELF-BAKING ANODE | 2019 |
|
RU2698121C1 |
| ANODE DEVICE OF ALUMINIUM ELECTROLYSIS UNIT WITH BAKED ANODES | 2009 |
|
RU2405866C1 |
| ANODIC DEVICE OF THE ALUMINUM ELECTROLYZER WITH THE BURNT ANODES | 2002 |
|
RU2231577C1 |
| ANODE CURRENT CONDUCTOR OF ALUMINIUM ELECTROLYTIC CELL | 2008 |
|
RU2385364C1 |
| CARBON CONTAINIG PLUG FOR FORMATION OF SECONDARY ANODE OF ALUMINIUM ELECTROLYTIC CELL | 2006 |
|
RU2324010C2 |
| METHOD OF GAS COLLECTION DURING REMOVAL OF ANODE STUDS OF TOP-WORKED ALUMINIUM ELECTROLYTIC CELL | 2006 |
|
RU2325471C1 |
| METHOD FOR CURRENT LEAD TO ALUMINIUM ELECTROLYSER DEVICE WITH SELF-BURNING ANODE AND UPPER CURRENT LEAD | 2015 |
|
RU2613839C2 |
| ELECTROLYZER ANODE BUSBAR WITH SELF-BURNING SIDE CURRENT-SUPPLY ANODE | 1996 |
|
RU2111290C1 |
